Answer: its C
Explanation:
are some fowering plants normally a color other than green? if so, do these plants contain chlorophyll?
Yes, some flowering plants can be a color other than green. While most plants have green leaves due to the presence of chlorophyll, there are flowering plants that exhibit different colors such as red, yellow, purple, or blue.
These colors are the result of pigments called anthocyanins and carotenoids present in the plant cells. Anthocyanins produce red, purple, or blue colors, while carotenoids contribute to yellow and orange hues.
Despite having pigments that give them vibrant colors, these flowering plants still contain chlorophyll.
However, the pigments may mask the green color of chlorophyll, resulting in leaves or petals that appear differently colored.
The presence of chlorophyll is crucial for photosynthesis, allowing the plant to convert sunlight into energy even in non-green parts.
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.
What is the best way to classify a Goliath bird-eating spider?
omnivore
carnivore
herbivore
Is the circled karyotype a male or female?
female
male
Answer: A normal female karyotype is written 46, XX, and a normal male karyotype is written 46, XY.
Explanation:
compare and contrast the lytic and lysogenic life cycles of viruses. how does the virus reproduce in each of these life cycles? what happens to the host cell in each of these life cycles?
Answer:
The lytic cycle involves the reproduction of viruses using a host cell to manufacture more viruses; the viruses then burst out of the cell. The lysogenic cycle involves the incorporation of the viral genome into the host cell genome, infecting it from within.
Explanation:
Why would you expect equal numbers of guanine and cytosine in a molecule of DNA, but not necessarily in a molecule of RNA?
Answer:
DNA is double-stranded, so there must be equal numbers of C and G because they pair to each other on the complementary strands.
RNA is only single-stranded, so there can be any number of C and G. They don't pair to each other, because there's only one strand.
Equal numbers of guanine and cytosine would be expected in a molecule of DNA, but not RNA because:
DNA is double stranded with the first strand being a complimentary copy of the other. The two strands are also associated with each other by hydrogen bond.RNA is single strand.In the double strand DNA, Adenine always pair with Thymine while Guanine always pair with Cytosine. Hence the number of Adenine must be equal to that of Thymine while that of Guanine must be equal to Cytosine.
The single strandness of RNA means that it can contain an arbitrary amount of any of the bases without following a particular rule.
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Which type of mutation would have the greatest impact on the inheritance of a trait?
a silent mutation that affects an amino acid within the active site of a protein in a body cell.
a frameshift mutation of two bases near the beginning of the protein in a body cell.
a frameshift mutation of two bases near the beginning of the protein in a gamete.
a nonsense mutation that affects the last amino acid of a protein before the stop codon in a gamete.
A frameshift mutation of two bases near the beginning of the protein in a gamete would have the greatest impact on the inheritance of a trait.
This is because gametes are the reproductive cells that pass genetic information from one generation to the next. A frameshift mutation involves the addition or deletion of nucleotides, resulting in a shift in the reading frame of the gene, which can change the entire amino acid sequence of the resulting protein. When this mutation occurs in a gamete, it can be passed on to the offspring and affect their development and overall phenotype. Silent mutations and nonsense mutations, while potentially affecting protein function, do not typically have as significant an impact on inheritance as frameshift mutations.
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Extreme range temperatures can shatter rocks in deserts environment. Help me out please
Select TWO statements that describe what the scientists will observe in the ecosystem after fossil fuels have been extracted and burned. Group of answer choices There is more available space for carbon to become fossil fuels. There is less carbon in storage. There will be less carbon in the water. There is more carbon in the atmosphere. There will be more carbon respired by organisms. There will be less carbon released through decomposition.
Answer: There is more carbon in the atmosphere. There will be more carbon respired by organisms.
Explanation:
Fossil fuels are the fuels which are produced after millions of years ago by the decomposition and degradation of the organic matter generated after the death of the plants and animals. The coal, petrol, and natural gas are commonly used fossil fuels as cooking gas and automobile fuels.
The burning of the fossil fuels releases energy in the form of heat and a lot of toxic gases like carbon monoxide and carbon dioxide are released in the atmosphere which increases the concentration of carbon in the air and eventually the living beings will respire more amount of carbon dioxide.
You are a sales representative for a company that makes a new alternate fuel for vehicles. You have prepared a presentation for the environmental engineers to sell your new product. What question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment?
A. Do we have to change any parts of the vehicle to use this alternate fuel?
B. Will the vehicles get better fuel mileage with the alternate fuel?
C. How much greenhouse gas does your fuel produce compared with current fuel sources?
D. Is the alternate fuel more expensive than fossil fuel?
Answer:
C. How much greenhouse gas does your fuel produce compared with current fuel sources?
Explanation:
Answer A asks whether vehicles need to be changed to use the fuel.
Answer B asks whether the vehicles will get better mileage.
Answer C asks whether emissions will be better or worse than current emissions.
Answer D asks whether it will be more expensive than current fuel.
Hope this helps!
Answer:
C. How much greenhouse gas does your fuel produce compared with current fuel sources?
Explanation:
Plato.
I would like you to do some independent research about the star that you have chosen and summarize important characteristics.
1. What is the name of your star? What does its name mean? Are there other names for the star?
2. What is the surface temperature of the star and what color would it look like if viewed from Earth? 3. What is the luminosity (relative to the Sun) of the star? 4. Where does this star sit on the H-R diagram? You can draw a sketch of the diagram and place your star appropriately, or you can place it on a blank diagram, such as this one. This graph should be included with in your report. 5. Compare the star to our Sun. Is it similar? Dissimilar? In what ways?
6. Describe where the star is in its life cycle and its approximate age. For example, our Sun is in the middle of its life cycle as a main sequence star and it is approximately 4.6 billion years old. 7. How far away is your chosen star from Earth? 8. What is/are the one or two most important detail(s) or characteristic(s) about this star? Why? 9. How long it would take for someone from Earth to travel to this star. Explain your assumptions (how would the travel happen, how fast could the transporter travel?) and show all of your calculations.
The name of my star is the O-class stars. O-class stars named by spectral classification based on surface temperature and lines.O-type stars are really hot and really big stars.
2. O-class stars can get very, very hot - as hot as 60,000 degrees. Because they are very hot, they give off a lot of ultraviolet light. If you look at an O-type star from Earth, it will seem blue.
3. O-type stars are brighter than the Sun. They can be many, many more times brighter than the Sun. The amount of light a star gives off depends on the type of O-class star it is.
4, O-type stars are shown on the Hertzsprung-Russell (H-R) diagram in the top-left area, which represents high temperatures and brightness. They are big stars and still burning hydrogen in their center.
5. O-class stars are not the same as our Sun in many ways. They are much bigger, hotter, and heavier. These objects don't live as long as the Sun because they are heavier.
6. O-class stars are very young. They are really big stars that turn hydrogen into helium in their center through nuclear reactions.
7. The Big, bright stars called O-type stars are scattered throughout the Milky Way, which is the galaxy we live in. They are located at different distances from us.
8. O-class stars are really, really bright. These are very bright things in space that make everything around them bright too and affect how other stars behave.
9. The travel time to reach a star is about 31,548,444 seconds, which is about 526,474 minutes or 8,774 hours or 365 days.
What is the O-class starsNames are alphanumeric, e.g. O-type stars with a number/letter. O-class stars are hot with surface temperatures of 30,000 to 50,000 Kelvin. Bluish in color due to high temperature when viewed from Earth.
O-class stars are highly luminous, shining hundreds of thousands to millions of times brighter than the Sun. They emit vast amounts of energy, including UV radiation.
H-R Diagram: O-stars are at the upper-left. The H-R diagram shows star luminosity and surface temperature. O-stars are the hottest and most luminous, at the upper end of the diagram.
For example, lets us say that the star is 100 light-years away. The speed of light is about 299,792 kilometers per second. So, traveling at 10% the speed of light, the spacecraft would cover 29,979.2 kilometers per second.
To convert the distance to kilometers:
100 light-years * 9.461 × 10¹² kilometers per light-year
= 9.461 × 10¹⁴ kilometers.
Travel time = Distance / Speed
= (9.461 × 10¹⁴ kilometers) / (29,979.2 kilometers per second).
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Take your time to review the pic provided Then answer,Is my response accurate? The subject is Kudzu and the questions are at the top of the pic
Over all, it is a pretty good answer and very complete. I wouldn't say Kudzu "climbs", I suggest just to say it grows up on other plants and trees affecting them negatively by suffocating them.
Maybe you could explain a little bit more about the characteristics of the plant.
It is excellent how you say it is an agressive and competitor but I wouldn't compare it with a predator, maybe more with a parasite.
The element nitrogen is present in all of the following except A) proteins.B) nucleic acids.C) amino acids.D) DNA.E) monosaccharides.
Nitrogen is present in all of the options listed except for monosaccharides. Thus, correct option is (E).
A crucial component of biological compounds is nitrogen. Nitrogen is a component of proteins, nucleic acids (DNA and RNA), amino acids (which serve as the building blocks for proteins), and DNA. Amino acids, which make up proteins, contain nitrogen as a necessary part of their structure.
Adenine, cytosine, guanine, and thymine/uracil are nitrogenous bases that are essential for the operation of nucleic acids, including DNA. Monosaccharides, simple sugars and the fundamental unit of carbohydrates, do not, however, include nitrogen. Instead, the majority of their atoms are made up of carbon, hydrogen, and oxygen.
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Which statement best describes scientists who contributed to the current body of scientific knowledge?
A. they were made up of men and women throughout history of different countries
B. they were mainly ancient philosophers whose theory stood the test of time
C. they were mainly from European countries such as England and France
D. they were wealthy men during the 20th century
Answer:
A
Explanation:
Answer:
A
Explanation:
What two terms can be used to describe pollutants that are quickly consumed by decomposers after being released into the environment? (This is for environmental science. VEY URGENT, I have a big test on Wednesday, I'm doing the study guide right now. Sorry if this quest doesn't make sense, it doesn't to me either.)
Answer:
Decomposers play a critical role in the flow of energy through an ecosystem by breaking apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.
43) which evidence suggests that upper motor neurons in the primary cortex have a preferred direction?
One of the pieces of evidence that suggests upper motor neurons in the primary cortex have a preferred direction is the phenomenon of directional tuning.
Directional tuning refers to the fact that these neurons exhibit a higher firing rate when movement is directed in a specific preferred direction. Studies using single-neuron recordings in animal models have shown that when a monkey or other animals perform motor tasks, such as reaching or grasping objects in different directions, specific upper motor neurons in the primary cortex exhibit increased activity when the movement is in their preferred direction. Microstimulation studies in which small electrical currents are applied to specific areas of the primary cortex have also demonstrated that stimulating different locations can elicit specific movements in particular directions. This suggests that the upper motor neurons in those areas are organized according to a somatotopic map, with specific regions corresponding to different body parts and their preferred movement directions. The presence of directional tuning in upper motor neurons and the ability to elicit specific movements by stimulating different cortical areas provide evidence for the existence of a preferred direction in the primary cortex's upper motor neurons.
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Upper motor neurons in the primary cortex have a preferred direction as evidence from the "direction tuning" concept suggests.
The direction tuning concept is based on the observation that the preferred directions of upper motor neurons in the primary motor cortex are not random. They are distributed in a way that makes sense anatomically, indicating that this organization reflects the underlying organization of the musculature.
The direction tuning phenomenon is the strongest evidence for the existence of the preferred direction of upper motor neurons. When the stimulus is delivered in the neuron's preferred direction, it will produce a stronger signal than when it is delivered in a different direction.
In summary, the evidence that suggests that upper motor neurons in the primary cortex have a preferred direction is the direction tuning concept.
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which tropical level do the sea urgent occupy
a producer
b primary consumer
c secondary consumer
d tertiary consumer
Answer:
primary consumers
Explanation:
I hope this helps
Researchers conducted a study concerning cellular transport in animal cells affected by mitochondrial disease the disease affect an organisms ability to produce ATP during their study which method of cellular transport still function in the affected animal cells
Answer:
organisms ability to produce ATP during their study which method of cellular transport still
Explanation:
function in the affected animal cells
the pericarp was a major advance in the evolution of angiosperms. why is having a pericarp so important?
The pericarp, often known as the fruit cover, is made up of both full and unfinished layers. At maturity, the pericarp of all cereal grains is dry and primarily made up of empty cells. It supports and protects the developing endosperm and embryo throughout development. The inner epidermis is the pericarp's deepest layer.
The pericarp's layers each have a specific function in preserving and distributing the fruit's seeds. Some plants lack the fleshy mesocarp layer in their pericarp, including beans and sunflowers. Since they usually dry out and split open to release their seeds, these are regarded as dry fruit.
Fruit pericarp primarily aids in the protection and seed dissemination processes.
Seed Dispersal
The smell and variety of colors of the pericarp greatly aid in the dissemination of seeds. Fruits can be both dry and fleshy, and as a result, different seed dispersal media are used.
Protection of Seed
The periplasm, which is the innermost layer, is crucial for seed nourishment during developmental phases in addition to seed distribution. We are aware that an endocarp is situated closest to the seed and is attached to the ovary's placental layer by an umbilical structure (funiculus).
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Question: Asparagine Is Formed From Aspartic Acid And _________ . A. SAM B. Glutamine C. Ammonium Ions D. Both A And C Are Correct E.
Asparagine Is Formed From Aspartic Acid And B. Glutamine.
Asparagine is a non-essential amino acid, which means it can be synthesized by the body from other amino acids. Specifically, asparagine is formed from aspartic acid and glutamine via a process called transamination. The amide group of glutamine is transferred to aspartic acid, resulting in the formation of asparagine and alpha-ketoglutarate.
Option A, SAM (S-Adenosyl methionine), is a coenzyme involved in various biochemical reactions, but not in the synthesis of asparagine.
Option C, Ammonium ions, can be incorporated into asparagine via a transamination reaction, but they are not formed from aspartic acid.
So, B. Glutamine is the correct answer.
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the combining form for the double membrane that lines the abdominal cavity is:_____.
Answer:
peritoneum (peritone/o)
Explanation:
The combining form for the double membrane tha5 lines the abdominal cavity is peritoneum (peritone/o)
hope this helps!
13. What are the two parts of a scientific name? *
Answer:
1. genus
2. species ............
Polar bears are adapted to stay warm by growing thick fur. These organisms most likely live in a
A.) tropical rain forest
B.) tundra
C.) desert
D.) temperate rain forest
Answer:
b
Explanation:
polar bear has thick fur to stay warm so it more an likely lives somewhere cold so it would be the tundra
An unusually cold January in Florida destroyed entire fields of tomatoes. Florida’s growers are shipping only a quarter of their usual 5 million pounds a week. The price has risen from $6.50 for a 25-pound box a year ago to $30 now.
1.1. Make a graph to illustrate the market for tomatoes before the unusually cold January and in the same graph show how the events in the news clip influence the market for tomatoes. (0.5)
1.2. In April 2014, the money price of a carton of milk was $2.01 and the money price of gallon of gasoline was $3.63. Calculate the relative price of a gallon of gasoline in terms of milk. (0.5) Frigid Florida Winter is Bad News for Tomato Lovers An unusually cold January in Florida destroyed entire fields of tomatoes. Florida's growers are shipping only a quarter of their usual 5 million pounds a week. The price has risen from $6.50 for a 25 -pound box a year ago to $30 now. 1.1. Make a graph to illustrate the market for tomatoes before the unusually cold January and in the same graph show how the events in the news clip influence the market for tomatoes. (0.5) 1.2. In April 2014, the money price of a carton of milk was $2.01 and the money price of gallon of gasoline was $3.63. Calculate the relative price of a gallon gasoline in terms of milk. (0.5)
1.1. Graph to illustrate the market for tomatoes before the unusually cold January and in the same graph show how the events in the news clip influence the market for tomatoes
Here, the price is $6.50 and the quantity supplied is 5 million pounds per week. The equilibrium is at the intersection of the supply and demand curve at point E.
Now, the events of the news clip influence the market for tomatoes, causing a decrease in supply due to the destruction of entire fields of tomatoes, resulting in a shift of the supply curve from S1 to S2.
The new equilibrium is at point F where the price has increased to $30 and the quantity demanded and supplied have decreased to 1.25 million pounds per week.
1.2. In April 2014, the money price of a carton of milk was $2.01 and the money price of a gallon of gasoline was $3.63.
To calculate the relative price of a gallon of gasoline in terms of milk, we use the formula:
Relative price = Price of gasoline / Price of milk
Relative price = $3.63 / $2.01 = 1.81
Therefore, the relative price of a gallon of gasoline in terms of milk is 1.81.
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During which phase(s) of mitosis are structures like the one shown in Figure 10–2 visible?
Answer:
Prophase
Explanation:
Not 100% sure though.
Answer:
Prophase
Explanation:
During prophase, chromosomes condense which is why it looks like that
Identify the organelle *
1 point
Outer membrane
Inner membrane
Crista
Matrix
DNA
ma
O Ribosome
O Mitochondria
Ο Ο Ο Ο
Nucleus
O Chloroplast
Explanation:
Mitochondria
hope it helps u
What is an example of a codominate
phenotype?
Answer:
With a codominant trait, phenotypes like fur color are combined. For example, if a black-feathered chicken breeds with a white-feathered chicken, their offspring will be both black and white. They will not be gray; rather, there will be spots of both colors. Codominance means that neither allele can mask the expression of the other allele. An example in humans would be the ABO blood group, where alleles A and alleles B are both expressed. So if an individual inherits allele A from their mother and allele B from their father, they have blood type AB.
I hope this helps some~ <3
-Dream
Wildfires are _______.
Answer:simply an uncontrolled fire that is wiping out large fields and areas of land.
Explanation:It is typically fires that started out of a lightning strike, or people carelessly starting it, or accidentally, or even arson, that went un-noticed and got out of hand.
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Two objects are being lifted by a machine. One object has a mass of 2 kg, and is lifted at a speed of 2
m/s. The other has a mass of 4 kg and is lifted at a rate of 3 m/s. What does this tell you about the variable(s) that impact gravitational potential energy?
Impact on gravitational potential energy is that the object which has greater Kinetic energy will have less potential energy, like object 2 has greater KE and less potential energy and object 1 has less KE and greater potential energy
It is given that
mass of 1 object = 2 kg
speed of 1 object = 2 m/s
mass of 2 object = 4 kg
speed of 2 object = 3 m/s
Kinetic energy = 1/2 x m x v^2
KE(1) = 1/2 x 2 x (2)^2
KE(1) = 1/2 x 2 x 4 = 4 Joule
KE(2) = 1/2 x 4 x (3)^2
KE(2) = 1/2 x 4 x 9 = 18 Joule
As the height increases, there is an increase in the gravitational potential energy and a decrease in the kinetic energy . The kinetic energy is inversely proportional to the potential energy
Hence, Kinetic energy of 1 object is 4 Joule and another is 18 Joule
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Which of the following statements are true? (Choose all correct answers.)
A Pieces of Earth's crust are pressing together in some places, and pulling apart in other places.
B. The movement of Earth's plates is occurring very quickly
C The continental crust is in motion, and the oceanic crust is stationary. New crust is forming at location A.
E The crust that subducts at location B will remain solid and continue moving down into the Earth's core.
Answer:
Explanation:
A True
B False
URGENT!!
please help me solve this i really don’t understand it